I wanted to like this more than I did, because I did and do have an admiration for Christopher Pike, as the "like R L Stine, but better" of my youth. But... this is not very good YA science fiction, and it's not very good science fiction period.
The plot is that Eric Tirel, older teen on Future Earth, signs on to his friend Strem's plan to take a joyride on Strem's uncle's spaceship, going to the mysterious forbidden space beyond the titular tachyon web that prevents anyone without proper authorization from leaving earth space. The five teens are quickly stranded without gas, but discover an alien race nearby that are fleeing their recently supernova'd star. A plan is formed: they'll disguise themselves as aliens, sneak aboard, steal some fuel, and return back to their space, with no one the wiser. Only Eric didn't count on one of the aliens being so gosh darn attractive.
Perhaps this is an unfortunate consequence of a thirty something reading a book written for teens, but any decision Eric made based around the premise that a girl he's known for a few hours is worth risking everything for--and there are a lot of such decisions--is not something I'm willing to take seriously. There's admittedly larger stakes at work as well, the argument being that the human technology could be invaluable to speeding up the aliens' exodus, and depriving them of that tech is morally irresponsible. However, to get a better sense of why the humans withheld their technology in the first place, we need background for both cultures, and Pike tends towards telling over showing on this front. While the personalities of the other four seem strong at the story's beginning, by halfway through, almost everyone but Eric is a nonentity, his would-be alien included. And in case it wasn't clear yet, leaving me with just Eric to hang the story on is not going to win anyone any favors.
(And lest we forget to even mention it: it's kind of preposterous that the aliens don't have faster than light technology, but their fuel is compatible with whatever makes Strem's uncle's ship run. It'd be like going back in time to the 16th century and demanding that the English help fix your nuclear reactor.)
On the other hand, by the story's end, it seems that the only reason the humans are withholding aid from the aliens, even though they knew of the exodus and the destruction of their planet, is because the humans are more afraid of what the aliens could be some day than they are committed to helping those in need. Given a dominant strain of North American belief regarding immigration, that seems a pretty accurate assessment of our character.
I assume people who read my reviews are here for the wild, out of nowhere swings to the left, right?